File:Text screen before M21 FD TPE.png

Summary
Text screen before MAP21: Slayer (The Plutonia Experiment).

Transcript
YOU'VE BASHED AND BATTERED YOUR WAY INTO THE HEART OF THE DEVIL-HIVE. TIME FOR A SEARCH-AND-DESTROY MISSION, AIMED AT THE GATEKEEPER, WHOSE FOUL OFFSPRING IS CASCADING TO EARTH. YEAH, HE'S BAD. BUT YOU KNOW WHO'S WORSE!

GRINNING EVILLY, YOU CHECK YOUR GEAR, AND GET READY TO GIVE THE BASTARD A LITTLE HELL OF YOUR OWN MAKING!